PyCharm中无法向Telegram发送文件：ImportError问题求助

环境配置 #

• Windows 11 操作系统
• PyCharm 作为开发IDE
• 已在PyCharm中安装 selenium 和 telegram 库

问题说明 #

尝试通过代码从本地目录向Telegram频道发送文件，运行时触发ImportError，无法从'telegram'模块导入'Bot'类。

用户代码 #

import os
from telegram import Bot
bot=Bot(token="xxxxxx")

# Replace 'YOUR_TELEGRAM_TOKEN' with your actual Telegram bot token
TOKEN='xxxx'

# Replace 'YOUR_CHAT_ID' with your actual Telegram chat ID
CHAT_ID='xxxx'

# Directory path containing the files to upload
DIRECTORY_PATH='E:\upload\2017'

def upload_files_to_telegram():
    bot=Bot(token=TOKEN)
    for filename in os.listdir(DIRECTORY_PATH):
        file_path=os.path.join(DIRECTORY_PATH,filename)
        if os.path.isfile(file_path):
            with open(file_path,'rb') as file:
                bot.send_document(chat_id=CHAT_ID,document=file)
                print(f"Uploaded {filename} successfully.")

报错信息 #

Traceback (most recent call last):
  File "E:\vss coding\Dayscoding100\venv\telegramupload.py", line 2, in <module>
    from telegram import Bot
ImportError: cannot import name 'Bot' from 'telegram' (E:\vss coding\Dayscoding100\venv\lib\site-packages\telegram\__init__.py)
Process finished with exit code 1

解决步骤 #

1. 卸载错误的库
   你安装的telegram包并非用于开发Telegram机器人的库，需先卸载：

pip uninstall telegram

2. 安装正确的机器人库
   安装官方推荐的python-telegram-bot库：

pip install python-telegram-bot

3. 修正代码问题

• 路径转义：Windows路径需用双反斜杠\\或原始字符串r''，避免转义字符解析错误
• 重复实例化Bot：代码开头无需提前创建Bot实例，函数内创建即可
• 调用上传函数：需在代码末尾调用upload_files_to_telegram()才会执行上传逻辑

修正后的代码示例：

import os
from telegram import Bot

# 替换为你的Telegram机器人令牌
TOKEN='xxxx'
# 替换为你的Telegram频道/聊天ID
CHAT_ID='xxxx'
# 本地文件目录（使用原始字符串避免转义问题）
DIRECTORY_PATH=r'E:\upload\2017'

def upload_files_to_telegram():
    bot = Bot(token=TOKEN)
    for filename in os.listdir(DIRECTORY_PATH):
        file_path = os.path.join(DIRECTORY_PATH, filename)
        if os.path.isfile(file_path):
            with open(file_path, 'rb') as file:
                bot.send_document(chat_id=CHAT_ID, document=file)
                print(f"Uploaded {filename} successfully.")

# 调用上传函数
upload_files_to_telegram()

内容的提问来源于stack exchange，提问作者vivek rajagopalan